Bluetooth with Windows ? (Bluetooth Low Energy)

My last post on this forum was very useful for me so i restart the experience :)

Is somebody able to give me a clue on a third party library that allows to scan Bluetooth Low Energy around ?
I mean i need it for Windows Platform.

I already tested with BluetoothApis.h from Microsoft SDK but this api is only able to detect Regular Bluetooth and not BLE (things that i don't understand because my windows 10 show me my BLE device in setting).

My research on this topic gives me 3 things :

Windows BluetoothApi (Already tested)

Bluesoleil (don't know how it works really and if i can use it with Mingw)

QZeroBluetooth (didn't really understand what it is)

So my question is simply, if somebody already created a soft using BLE could he gave me the library he used.

Sorry for my English that is might be poor, but this is not my main language.

I copied the qtconnectivity branch to my "D:\Qt\5.8\Src\qtconnectivity" to replace it ( i made a backup just in case).
Now when i check the qmake.conf (with notepad) i see that the version is 5.8.1 instead of 5.8.0.

I guess that i need to rebuild in order to put the right lib file in my Mingw folder but i don't know how :)

I Highlighted some problem if it is. i will test to make perl to be reconignez then i will edit this if any problem.

EDIT :
What a hell, i encountered many isue to install PERL on windows, then i had to download the portable version.
I modified my qtenv2.bat in order to add jom directory and my perl portable directory.

the build is under progress, i will keep you in touch of the result ....